{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898464,-0.439048,0.000000,0.000000,0.283706,-0.580574,0.763180,0.000000,-0.334130,0.683762,0.648711,0.000000,-2134137.987272,4367283.343734,4115672.981686,1],    "boundingVolume": {    "region": [2.025252,0.705830,2.025417,0.705949,0.000000,17.851692]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1834373.b3dm"}}}